Metabolomics and its physiological regulation process reveal the salt-tolerant mechanism in Glycine soja seedling roots

Jiao, Yang; Bai, Zhan-Tao; Xu, Jingyu; Zhao, Mingli; Khan, Yaseen; Hu, Yongjun; Shi, Lianxuan

doi:10.1016/j.plaphy.2018.03.002

Cited by 56 publications

(36 citation statements)

References 30 publications

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“…According to PLS‐DA, two stress‐related amino acids, glycine and glutamine were also important (Table ). Glycine was reported to be involved in plant response to salt stress . Glutamine is one of the cold‐responsive amino acids and the contents of Gln specifically increased at 5 °C in mandarin fruit .…”

Section: Resultsmentioning

confidence: 99%

“…Glycine was reported to be involved in plant response to salt stress. 30 Glutamine is one of the cold-responsive amino acids and the contents of Gln specifically increased at 5 ∘ C in mandarin fruit. 23 In this study, glycine was up-regulated at 30 days while glutamine was significantly up-regulated at 10 days (Table 1).…”

Section: Changes In Primary Metabolites Of Papaya Peel In Response Tomentioning

confidence: 99%

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Comparative metabolites profiling of harvested papaya (Carica papaya L.) peel in response to chilling stress

Chen

et al. 2019

J Sci Food Agric

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BACKGROUND Papaya, as one of the most important tropical fruits in the world, is easily subjected to chilling injury (CI). Research on the effect of chilling temperature storage on the metabolic changes of papaya peel is limited. RESULTS Chilling temperature (4 °C) inhibited fruit ripening and induced CI on papaya fruit. Additionally, low temperature altered the concentrations of 45 primary metabolites and 52 aroma volatile compounds in the papaya peel. Papaya fruit stored at different temperatures could be separated using partial least squares‐discriminant analysis (PLS‐DA) with primary metabolites and volatile compounds as variables. In total, 18 primary metabolites and 22 volatiles with variable importance in projection (VIP) score higher than one might be considered as potential markers in papaya peel in response to chilling stress. Metabolites related to aroma, such as organic acid, amino acids, hexanal, carbonic acid, pentadecyl propyl ester and methyl geranate, caryophyllene accounted for major part of the metabolism changes of papaya peel and contributed a lot in response to cold stress. CONCLUSION This study added new insights regarding effect of chilling stress on metabolites in papaya peel. Some important metabolites might be indicator for chilling stress and detection of these metabolites will guide us to regulate the storage temperature to avoid chilling and to prolong storage of papaya fruit. © 2019 Society of Chemical Industry

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Section: Resultsmentioning

confidence: 99%

Section: Changes In Primary Metabolites Of Papaya Peel In Response Tomentioning

confidence: 99%

Comparative metabolites profiling of harvested papaya (Carica papaya L.) peel in response to chilling stress

Chen

et al. 2019

J Sci Food Agric

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“…Although NaCl salt stress can reduce the photosynthesis and transpiration rates of E. angustifolia, it improves water use efficiency in this species, and the difference between the two species will gradually increase with increasing NaCl concentrations. Yue et al and Farissi et al have found similar variation in Kosteletzfkya virginica L. Presl and Quercus aliena [41,42]. Since E. angustifolia is a salt-tolerant plant species [43], under salt stress, it reduces its water consumption and therefore improves its water use efficiency.…”

Section: Effects Of Salt Stress On Water Use Efficiencymentioning

confidence: 98%

The Effects of Saline Stress on the Growth of Two Shrub Species in the Qaidam Basin of Northwestern China

Tan

Zhang

et al. 2019

Sustainability

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Soil salinization is a serious issue in the Qaidam Basin and significantly limits economic development. To explore the salt tolerance of two shrubs in this area, we determined several parameters, including the Soil and Plant Analyzer Development (SPAD), net photosynthetic rate (Pn), transpiration rate (Tr), intercellular carbon dioxide (Ci, μmol mol−1), stomatal conductance (Gs, umol m−2s−1), and water use efficiency (WUE) under different salt concentrations (0, 100, 200, 300, and 400 mmol·L−1). In addition, the shrubs of Elaeagnus angustifolia and Lycium barbarum of salt tolerance were evaluated. The photosynthetic parameters of E. angustifolia were more sensitive to salinity than those of L. barbarum, and SPAD, Pn, Tr, and WUE of E. angustifolia decreased significantly with increasing salt concentrations (P < 0.05), while in L. barbarum, SPAD, Pn, and Tr decreased significantly with increasing salt concentrations (P < 0.05), but the WUE of L. barbarum showed no significantly variation under the salt concentration gradient. The results of correlation matrix of photosynthetic index also indicated that the minimum salt tolerance of E. angustifolia and L. barbarum were 108.4 and 246.3 mmol·L−1, respectively. Our results provide a scientific basis for the selection of salt-tolerant plant species in of northwest China.

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“…strombulifera, (Llanes et al, 2016). In a salt tolerant soybean, neutral salt-induced stress increases in GS/GOGAT cycle, proline synthesis pathway and amino acid metabolism, suggesting that these plants could synthesize more nitrogen-containing compounds including PAs (Jiao et al, 2018).…”

Section: Salt Stressmentioning

confidence: 99%

Polyamines and legumes: Joint stories of stress, nitrogen fixation and environment

Menéndez

Calzadilla

Sansberro

et al. 2019

Preprint

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Metabolomics and its physiological regulation process reveal the salt-tolerant mechanism in Glycine soja seedling roots

Cited by 56 publications

References 30 publications

Comparative metabolites profiling of harvested papaya (Carica papaya L.) peel in response to chilling stress

Comparative metabolites profiling of harvested papaya (Carica papaya L.) peel in response to chilling stress

The Effects of Saline Stress on the Growth of Two Shrub Species in the Qaidam Basin of Northwestern China

Polyamines and legumes: Joint stories of stress, nitrogen fixation and environment

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